Bufei Qingyu Granules Inhibit the Development of Systemic Sclerosis via Notch-1/Jagged-2 Signaling Pathway

Figure 4

α-SMA expression was evaluated by immunohistochemistry. Black arrows indicated α-SMA-positive cells in vascular walls. Representative images are shown. Original magnifications are 200× (scale bar=100 μm) and 400× (scale bar=50 μm), respectively.